[Dovecot] Fixing Timestamps

[Steffen Kaiser]

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On Tue, 1 Oct 2013, LuKreme wrote:

> Except.
>
> The messages were from 6 months back, and the messages now show up in 
> his mail client with the time stamp of the date they were restored, and 
> not the date that shows up in the headers of the message.
>
> Anything I can do?

You have to change the internal date. What storage do you use?

With maildir: change the mtime of the message file to the desired date. 
remove dovecot-uidlist and dovecot.index.cache to force a fill resync.

If your message file looks like: 
1377237376.M533007P21292.<host>,S=884,W=905:...
change the first number to the seconds since epoch, maybe these numbers 
have some internal meaning as well for internal date.

- -- 
Steffen Kaiser
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